Foreign investors converge on a luxury hotel in China to bid on a new kind of radioscope. But, this is a hotel where Burns and Allen are the in-house medical staff, a measles risk sends the whole building into quarantine, and a madcap millionaire crashes dinner in his autogyro. Hotel and radioscope become a stage for an all-star cast of comedians and musicians, from vaudeville to the new generation.
Chick Evans is a Marine private in Honolulu, Hawaii. He falls for society girl Delphine Witherspoon, and begins to scheme as to how to win her over.
Lorelei Lee is a beautiful showgirl engaged to be married to the wealthy Gus Esmond, much to the disapproval of Gus' rich father, Esmond Sr., who thinks that Lorelei is just after his money. When Lorelei goes on a cruise accompanied only by her best friend, Dorothy Shaw, Esmond Sr. hires Ernie Malone, a private detective, to follow her and report any questionable behavior that would disqualify her from the marriage.
During the Florida land boom, the Marx Brothers run a hotel, auction off some land and thwart a jewel robbery.
Troubles begin for the Sterlings when they buy an expensive car and friends start pressing them for rides.
When motorcycle cop Dick Fay gives a ticket to Phyllis Crawford, her father's graft-fed influence leads to his demotion to foot patrolman.
Max Tracey is the head waiter at a London hotel. He falls in love at first sight with Sylvia Robertson, an aristocratic woman, and poses as a prince to win her love. In this venture, he is aided by Mr. Westlake, a Ruritanian monarch who owes him a favour. When Sylvia discovers Max's deception, she is appalled, but the situation is resolved when her father tells her that he was once a hotel dishwasher.
Grace Livingston is leading a happy life in her small town, with her mother and father, being courted by two men, the steady but predictable Tommy Tucker and the more ambitious, flashy, and worldly Dick Loring, who seems closer to Grace in his desire for travel and adventure.
A salesman gets in trouble with a party girl and a debutante in Detroit.
A wealthy family is thrown into turmoil when the daughter falls for the family chauffeur and the son begins to keep company with a chorus girl.
A producer puts on what may be his last Broadway show, and at the last moment a chorus girl has to replace the star.
Rufus T. Firefly is named president/dictator of bankrupt Freedonia and declares war on neighboring Sylvania over the love of wealthy Mrs. Teasdale.
A runaway heiress makes a deal with the rogue reporter trailing her but the mismatched pair end up stuck with each other when their bus leaves them behind.
It's no accident when wealthy Charles falls for Jean. Jean is a con artist with her sights set on Charles' fortune. Matters complicate when Jean starts falling for her mark. When Charles suspects Jean is a gold digger, he dumps her. Jean, fixated on revenge and still pining for the millionaire, devises a plan to get back in Charles' life. With love and payback on her mind, she re-introduces herself to Charles, this time as an aristocrat named Lady Eve Sidwich.
A revenge-seeking gold digger marries a womanizing Beverly Hills lawyer with the intention of making a killing in the divorce.
Extra-marital fun and games at a convention of the Honeywell Rubber Company in Atlantic City.
A Tennessee art school student wins a scholarship to paint in Paris. He is thrilled until he arrives and discovers that his style is hopelessly passe and is considered trashy. The enterprising artist immediately changes style and begins painting highly-abstract moderns.
International con artist Martha Hicks a.k.a. Countess von Claudwig is released from another stay in prison and decides to treat her rheumatism with a stay at her estranged husband's hotel at a Wisconsin spa. There undercover, she checks in on the two daughters she abandoned as infants.
The Farmer is abducted by a capering Jungle Goddess. As pre-Code as a Terrytoon ever got. Most animation is by Frank Moser; with him are Art Babbitt, Jerry Shields, Bill Tytla and others.
Four stowaways get mixed up with gangsters while running riot on an ocean liner.